Foot therapy device



FIG. 1 is a top-left perspective view of the foot therapy device showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom perspective view thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the foot therapy device which form part of the claimed design. 

CLAIM I claim the ornamental design for a foot therapy device, as shown and described. 